How To Use Multiple Delimiters For The Same Flat File Source While Creating The Package
Sep 6, 2007
Hi everyone,
There is a small problem encountered while creating a package in sql
server 2005.
Actually i am using a flat file which has 820 rows and 2 columns which
are seperated by line feed(for ROW) and tab(for COLUMN).after
importing i found that ther are only 800 rows imported into the table.
Ather verifying the input file i found out that there are some null
values in the second column so there is no line feed for those
values.
Can anyone please help me how to give multiple delimiters for the same
input flat file.
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Feb 23, 2008
Hello Guys,
I am working in one company and currently I am assigned to new project for Data Migration from company X to our company Y using SSIS. I am totally new and i just completed 5 tutorial which was gien on MSDN website.
Basically client is going to send us first flat file with 1 million records with Header, Detail and Trailer records.
I want to create a Package in such a way that it dumps all this first load into 7 to 8 different tables at a time.
we also have to include functionlity for validation and error check.
On successfull load error file should only return Header and Trailer but no detail records.
If there are any errors then error file should contain Header, Detail records which were unable to load plus trailer which we have to sent back to client.
When 2nd file comes that time we have to check whether this is new records or change (update) one depending on Flag which tells it.
This is basically high level idea of my Package what i need to create. If u guys have any question then let me know.
I know you guys are very experienced one. Anyone of you please give me some detail idea on it I would really appricate it.
I have very limited time line for it.
Thanks
Shah
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Mar 20, 2008
Hi,
I have a flatfile which is of the following format. I want to import this data into the sql server 2005 database.
The alphabets at the start of each line represents the type of record. The data are position specific.
XYZQ20214646001V0608
A1249220AUGPSEA D11I0000
BCA030552050000C1234567841234412000
CFO093441050000C0895632175223652000
D100C5D0AA00C5D366
D200C5D92E00C5DB9F
E002720AUGSEA 0NRT 008D00000001 00C5D0E600C5D348N0000000000000
0000000 00000000CA0000FO0000
F002622AUGNRT 0SEA 008F00000002 00C5D96A00C5DB81N0000000000000
0000000 00000000CA0000FO0000
for ex in Record A, the following are the values that are based on column length
1 - (col length is 1)
249 (col length is 3)
20AUG (col length is 5) etc..
P
SEA
D
1
110000
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Mar 15, 2006
I have a flat file that has fields delimited by tilde {~} and rows delimited by {CR}{LF}. The problem is, my source is spitting out the {NULL} (&H00) at the end of the row.
The data displays correctly in the pre-viewer (with a non-print symbol at the end of the last field), but gives an error when I try to run the package.
Example:
€œdata€?~€?data€?~€?data€?{NULL}{CR}{LF}
I can process the row in c# using:
€œ
€?
as the row delimiter. What is the equivalent notation for SSIS?
Thanks,
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Aug 28, 2007
We're having issues exporting a set of data from SQL to a fixed width flat text file by just doing a right click on the DB, then choosing Tasks > Export Data. You can not specify a row delimiter when you choose a Fixed Width format. The only way around this that we've found is to specificy char(13) and char(10) at the end of the SQL select statement. Without row delimiters you end up with 1 giant record rather than 20,000 regular sized records. Is there any other way around this that we're missing?
Using Ragged Right is not an option either since the record lengths will be inconsistent if the last field doesn't contain a consistent length to the data.
Thanks,
Mike
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Apr 18, 2007
Trying to figure out the best method of reading in a number of flat files, all with different number of columns and data types and outputting them to a database.
Here's the problem: They are EBCDIC encoded and some of the columns are packed decimal. I've set up one package that takes the flat file, unpacks the decimal (Using UnpackDecimal component) and then sending the rest through a second component to go from EBCDIC -> ASCII.
What I need is a way to do this for every flat file based on the schema for that flat file. One current solution is to write a script/app to create the .dtsx XML file and then execute that for each flat file. It appears like this may be possible, but I haven't gotten far enough to know for sure. So my questions are this:
1) Is there an easier way to do this (ie somehow feed the schema to the package and use it to dynamically set up the column makers and determine which columns get fed to the unpack decimal component.
2) If there isn't a better way, will dynamically creating the .dtsx XML file based on the necessary input/output columns for each flat file work? If so, what is a good source of information on this (information about how the .dtsx XML file is set up, what needs to be changed/what doesn't, etc).
Thanks,
Travis
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Jun 14, 2007
I have the misfortune of converting a DTS package to SSIS that loads a flat file that has a text fields that can contain embedded text delimiters ("), column delimiters (,) and even new lines (CR+LF i.e.,hex 0D 0A) in it. A sample line from the file is posted here, remember this is just one line though it shows as three lines, since the third field has embedded new line in it:
4,"Sam","EVP; MARKETING PRODUCT MANAGER ""Level I"",
Internet Sales / HELP
8005551212",100
If you open in excel it handles it perfectly showing four fields, as below, and this is what I want ( I cannot get it aligned right in the posting, just save the above line in *.csv and open to see what it should be):
4 Sam "EVP; MARKETING PRODUCT MANAGER ""Level I"", 100
Internet Sales / HELP
8005551212"
Now, SSIS errors on the embedded text delimiters and breaks into two or three lines based on which option I chose. I have tried few options based on postings in the forum:
a). Using undouble and undoubleout: Does not work when there are embedded column delimiters (,) in the text field
b). Modified undouble script posted by lvovg at http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=1718225&SiteID=1. Handles the embedded column delimiters (,) perfectly, but the embedded new lines (CR+LF i.e.,hex 0D 0A) are breaking it.
Since, I am using the ragged right format to read from the file then use transform script on the line by lvovg, the line is already broken by the ragged right format at the embedded new lines, hence does not work.
Right now I am stuck. Can someone please help (anyone from MS) ? I am already baffled at the amount of coding required to convert a very basic ( and working ) flat file load DTS package to SSIS. I am willing to persist bit longer to convert this to SSIS, before I give up and stick with DTS and wait for a fix / workaround.
Thanks.
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Aug 31, 2007
Hey Everyone,
I have a Data-Flow task embedded in a Sequence Container (does not fail component on error) on the Control Flow panel of the SSIS designer. This data flow task contains a connection to a Flat File Source -> A Data Transformation -> Into an OLE Db Destination.
The problem is that the Flat File isn't always delimited properly -> the client cannot be relied on to do this.
My question is when the delimiters are messed up, how can I capture the offending error row(s) from the Flat File Source?
What I've tried:
1) Set every column in the source flat file on error to: Redirect Row
2) Added a Script Transformation to pull the description and the record id out of the offending row
3) Added an Error file flat file destination to the end of the flow.
The package always fails on the Flat File Source and never Redirects the offending Row to the error output - I never see my onError Script Transformation go Green, Red, or Yellow - SSIS doesn't let it get there.
I'm really new to SSIS so sorry if this is a super basic question.
Here is the Error Text:
[Source - InventTable_csv [1]] Error: The column delimiter for column "RECID" was not found.
[Source - InventTable_csv [1]] Error: An error occurred while processing file "C:------InventTable.csv" on data row 15228.
[DTS.Pipeline] Error: The PrimeOutput method on component "Source - InventTable_csv" (1) returned error code 0xC0202092. The component returned a failure code when the pipeline engine called PrimeOutput(). The meaning of the failure code is defined by the component, but the error is fatal and the pipeline stopped executing.
[DTS.Pipeline] Error: Thread "SourceThread0" has exited with error code 0xC0047038.
I do have the MaxErrorCount set to 1 on the Data Flow Task but still think I should see my script task execute and a log entry be generated.
Any Ideas?
Matt
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Apr 19, 2007
Hi all,
I am passing flat file source as a variable to Dtexec Utility. (like package.variables[User::varFileName].Value;"D:sourcedata.txt).
Destination table is having one more column.
I want to add custom value in that column at run time by parameter to Dtexec(User::varDate)
I dont know how to do it, please help me.
Madhukar
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May 1, 2008
I'm using SSIS to import seven flat files (each containing a different record type) into a staging database. This part was easy.
Now I need to export the records from all seven tables into a single flat file structured in a nested hierarchy using common keys. (This format is required by the vendor for loading data into a new system).
I could use some ideas on the data transformations needed to combine all seven record types into an hierarchical record set which can then be written to my Flat File Destination. I'm currently looking at an article on SLQIS.com ("Handling Different Row Types In The Same File") which seems close to what I need, but they are importing (ref: www.sqlis.com/54.aspx ). I'm not sure if I should just reverse this for export or use something different. Any comments are appreciated.
Diagram of Record Hierarchy
typeA (parent key, ...)
typeB1 (parent key, childSet key, date, ...)
typeB2 (parent key, childSet key, ...)
typeC (parent key, childSet key, ...)
typeD (parent key, childSet key, ...)
typeE1 (parent key, childSet key, date, ...)
typeE2 (parent key, childSet key, ...)
The record types B1 through E2 form a complete set. Each set has it's own unique child-set key. There may be one or more sets for each typeA record (although it's possible that typeE records don't exist in the most recent set).
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Jun 5, 2007
I have a text file that I'd like to import into a SQL 2005 table. The file is tab delimited, which is easy enough to import, but I'd like the final field broken into multiple fields as well. The final field is space delimited. I've had no luck at being able to get this done. Has anyone done this?
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Nov 10, 2006
Hi all,
I m using SSIS and i am transfering the data from Flat File Source to the OLE DB destination File. The source file contain some corrupt data which i am transfering to the other Flat file destination file.
Debugging is succesful but i am not getting any error output in the Flat file destination file.
i had done exactly which is written in the msdn tutorial of SSIS.
Plz tell me why i am not getting the error output in the destination flat file?
thanx
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May 6, 2008
Hi,
I have a package that reads a fixed width flat file data into a single CHAR column in an sql server 2005 table.
In the "Columns" tab of the Flat File Connection Manager, I set the RowDelimiter value to {LF} and nothing for the ColumnDelimiter (since I read the entire row from the flat file into a single column in my sql table).
However, in the "Advanced" tab, the ColumnDelimiter Misc property shows {LF}. This was working fine for me.
The problem I was facing was with some files which were recently identified to have rows containing a special character (probably ASCII ZERO) in the middle of the row. So, now if the record was having 400 characters and the 200 th character had this special character, the package was writing the first 200 characters into the sql table and ignoring the rest of the characters.
I am sure that the special character was ASCII ZERO - I wrote a script to read each character in the line and find the ascii code for it.
Has anyone faced this problem ever. If so, pls let me know your solution or any ideas that can help sort this problem. Your help would be much appreciated.
Thanks!!
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Feb 13, 2007
Hi,
I am trying to create a program that transfers tables to flat files.
At this point in time, I have suceeded in created one that creates delimited files.
However, I am now trying to create fixed-width files as you can do with the SSIS designer, but programatically.
Is there a way to programatically determine the width of a column from the source table? I can not seem to find any kind of function or member that stores this information or allows me to retrieve it.
I know what I need to change in order to set a width for a column, but I just don't know how to find the width without just asking the user to provide one.
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Mar 28, 2006
Hi,
we have one requirement to run the package daily basis.
The package should run at specific time on that day.
we are using windows schedular for that.
we will have one new flatfile everyday.
Is there any process to attach this file to flat file source dynamically?
The requirement is,
The flat file should be able to read the new flatfile everyday.
we have no option change it manually, the flatfile source should have to take the file automatically at that time.
So that it can take that flatfile and load it into database table.
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Feb 14, 2007
I am wondering how easy is to check for file locks and have our SSIS Package to wait until file has been release by the process which is using it.
Also, same question when we're writing to a Flat File (or Flat File Destination).
Thanks,
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Aug 15, 2007
Hello Ereryone,
I have Flat File as my source. Before i tried to load the data in to ORACLE Destination thru SCD component the error was with ole db.
any ways i try to load the data in Access DB but I€™m getting different error in same component (OLE DB) After SCD Component. can any one help me out in this.
thank you
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Mar 6, 2006
Hi all
I have some problems with the "Flat File Source" ...
I am trying to load a textfile, but IS allways cuts the rows ...
When I look at the preview while designing, the row is complete,
so I am wondering what IS is doing ...
Thanks for any comments
Best regards
Frank Uray
Here is what I am trying to load (one row from the file):
WPBX1 1.2 19330065002695435000 001200526000 000020002002-11-13-11.17.55.2220262006-03-03-05.50.44.322629002000010001AG2006-03-03-05.50.44.322629WIS030EPF033200602173410567000101 271275 2006030220060303200603032006030320060303 200603032006030320060303 200603032006030320060303200603031 0.000 200.000A UWCE 1 24617 10844890000000000 0.000000 0.000 0.000 0 149.500 149.500 149.500 00100010 0.000000000000000E+00 0.000000000000000E+00 0.000000000000000E+00 0.000000000000000E+00 1.000000000000000E+00 1.000000000000000E+00 0.000000000000000E+00 0.000000000000000E+0000 0000000001CV ÊÊ 00 1.150 200.000 0001-01-01-00.00.00.00000000120052600071200180K 712 71550 230.000 230.000 230.000 0.000 230.0000010 C 100.000000 2006-03-03-05.50.44.3226291567 230.000 230.000 230.000 0.000 230.0000010?C 100.000000 2006-03-03-05.50.44.3226291568 230.000 230.000 230.000 0.000 230.0000010?C 100.000000 2006-03-03-05.50.44.3226291585 230.000 230.000 230.000 0.000 230.0000010?C 100.000000 2006-03-03-05.50.44.3226291590 -80.500 -80.500 -80.500 0.000 -80.5000010?C 35.000000 2006-03-03-05.50.44.3226291640 -80.500 -80.500 -80.500 0.000 -80.5000010 C 35.000000 2006-03-03-05.50.44.3226291830 149.499 149.499 149.499 0.000 149.4990010?C 65.000000 2006-03-03-05.50.44.322629
On SQL Server I get only this:
WPBX1 1.2 19330065002695435000 001200526000 000020002002-11-13-11.17.55.2220262006-03-03-05.50.44.322629002000010001AG2006-03-03-05.50.44.322629WIS030EPF033200602173410567000101 271275 2006030220060303200603032006030320060303 200603032006030320060303 200603032006030320060303200603031 0.000 200.000A UWCE 1 24617 10844890000000000 0.000000 0.000 0.000 0 149.500 149.500 149.500 00100010 0.000000000000000E+00 0.000000000000000E+00 0.000000000000000E+00 0.000000000000000E+00 1.000000000000000E+00 1.000000000000000E+00 0.000000000000000E+00 0.000000000000000E+0000 0000000001CV
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Sep 24, 2006
I've been working 4 days non stop on this project, lost a complete weekend on it and I totally had it.
Please have a look at this "simple" question:
I have a for each loop that checks for csv files in a folder. The path of the file(s) is stored in a variable varFileName.
So far so good. But then I start with a data flow task and inside that data flow task I need to access one of those csv files at the time whenever it loops.
So my best guess is use a flat file source because that's the only task I see in the list that fits my question.
But the thing is, you set up a connection to a....yes right, a flat source connection and there you have to select a flat file.
But no, I don't want to select ONE file, I need to access them all as the loop goes through all files.
I'm sure this is something easy but I don't see it anymore.
I'm off taking a nap, need sleep
Could someone please point me to a direction?
Many thanks!
Worf
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May 3, 2007
I have a SSIS package loading a lot of CSV file, which first line is the column head. Some file are ordered differently. However, package still try to load the file use predefined column order (it seems it doesn't check the head of each file see if it matchs the predefined column order).
Any way to force the package the check each file's head? or I had to manually check it using VB.Net script?
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Dec 1, 2007
hi all
I have a table which has the paths where the source files need to be collected.
So I have a set of files which I need to collect. So I need to iterate through the result set which retrieves the paths
where the files can be found and set this dynamically to connection string of flat file connection manager.
Can anyone please let me know how to do this.
Can you be a little elaborate as to how we can do this because I am really new to SSIS.
Please help me as I am new to SSIS.
Thanks
Sai
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Mar 7, 2007
I am trying to make a SSIS package that will loop trough all files in a directory and load information from them.
I can do this with Raw File Sources since they allow me to use a variable name as the file path, but I cant seem to do the same with Flat File Sources. Is there a way to change the connection to a Flat File Source on each iteration of a loop? Actually, if this is possible with all types of file sources (like excel files) I would love to know about it too.
I was thinking about renaming the file through a script task but that does not seem like the most elegant solution so decided to see if some one here knows of a more proper way before I go that direction.
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Aug 29, 2006
Is there away to use wild card in the file name for the flat file data source?
Like //servername/directory/*.txt
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May 17, 2006
I want to read the following file using the Flat File Source flow:
10000 Router
20000 Hub
10000 Switch
30000 Server
40000 Harddisk
Spaces are used between the numbers (e.g. 10000) and the following text (e.g. Router). Each line is temrinated by a {CR}{LF} pair. I would normally think of this as a "fixed width" file.
But in the Flat File connection manager, if I use format "Fixed width", the preview shows a row width of 1 character wide (the first row contains the number "1"; the next row contains "0", and so on for the remaining 3 rows.in the first line) Not what I had in mind. How do I setup SSIS to handle this file in intended maner?
TIA,
Barker
P.S. I never had any trouble with this type of file under Sql 2000 DTS. Also, have you noticed the crappy-looking "bitmap" displayed when one wants to click and define columns for a fixed-width file?
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Jun 7, 2007
Hi,
I'm using an OLEDBSource to select some data and then putting to in a Flat File destination.
However, when I look at the data in the OLEDBSource, they´re like this:
1. id
2. name
3. address
...but in the flatfile it comes out in the wrong order.
How can I fix this?
Thank you so much.
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Jan 17, 2007
I have a weird thing happening.
I have an .csv file. When I try to load it into a table, I can do it easily in DTS 2000. But when I am trying to do it in SSIS 2005 with exactly the same settings (like Text qualifier, row delimiter etc.), I am getting an error: "The last row in the sampled data is incomplete. The column or the row delimiter may be missing or the text is qualified incorrectly." I looked at the file and it looks complete to me.
What could be the problem ?
P.S. DTS 2000 is on 32-bit Windows, and SSIS 2005 is on 64-bit Windows 2003. Could that we a problem ?
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Feb 8, 2008
i am importing a file using the Flat File Data Flow Source, it works fine but seems to miss data records every so often (not entire rows, just records inside the rows). The file has 149 columns and usually has around 15,000 to 20,000 rows.
For example, this is a sample of the input:
AccountNum, CancelDate, CancelReason
123~2/2/08~ADC
345~2/1/08~CCC
789~2/5/08~CRC
After the Flat File Source imports the file I get back:
AccountNum, CancelDate, CancelReason
123~2/2/08~ADC
345~2/1/08~
789~2/5/08~CRC
has anyone ever seen this or heard of this happening. It is usually the same column that misses records and this only happens when it runs from a job (in debug mode it always works fine).
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Feb 9, 2012
I have a simple SSIS package -> It reads a local text file which has 10 rows of data ( id, name, telephone # ) and puts it into a table.
It uses the "SSIS Flat File source" to read and a "SQL Command" to insert into the table. I can see that it reads line by line and puts each line into one row in my table.
Now, my production data is over 5 GiG of mainframe data and it seems their data is arranged in some hierarchical form.. so the position or arrangement of data in that file is important.
I pulled the data using my package and as far as I can see , my SSIS package pulled one line at a time ( from the flat file) and pushed it into my table. For each row, I also created an identity column in my table to be able to identify the positional arrangement of the hierarchical data and then use relational mappings to suit our business needs.
In all of this, my assumption is -
"SSIS reads one line at a time, inserts to my table and goes down to the next line .
It does NOT read a snapshot of rows from the flat file so as to write them into the table using internal ordering methods based on that particular snapshot "
My question is .. is my assumption correct ?
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Apr 17, 2008
Hi, all,
I have this SSIS data flow ( Flat file to sql server) that I want to add a step to redirect any "bad" data instead of fail out.
I had the red arrow hocked up to a sql new table to dump the bad data, but the flow still failed.
Here is the first error, and I knew what was wrong. A description field in that line has pipe(|) character in it, which also happen to be the column delimiter in this case.
[Flat File Source [1]] Error: Data conversion failed. The data conversion for column "Column 22" returned status value 4 and status text "Text was truncated or one or more characters had no match in the target code page.".
I knew if I fixed the data, every thing will be fine, but I just want to use this redirect feature of SSIS. Is there a place where I can turn off validation, or do something to make it work?
Thanks!
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Jan 2, 2008
I am attempting to pull in data from a flat file data source that contains dates in the following format "01012007 10:22" which translates to Month Day Year and Military Time. I want to turn this into a DateTime format so that I can insert it into the proper column. I have a SQL statement which will do this (see bellow), but I can't figgure out how to run the statement on the data before it reaches its destination.
Can anyone help?
The code is:
Code Block
cast(convert(varchar(16),(substring( REPORT_RUN_DATE,1,2 ) + '/' + substring( REPORT_RUN_DATE,3,2 ) + '/' + substring( REPORT_RUN_DATE,5,10 )),1) as datetime) AS REPORT_RUN_DATE
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Aug 27, 2007
For some reason, when I try to use the Flat File Source and set the record type to Ragged Right it does not seem to recognize 'short' records. It seems to be confused by the CRLF set delimiters and not recognize these in 'some' records. The input does not seem consistent. What am I missing?
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Apr 24, 2006
Can someone tell me the difference between the Flat File Source Output - External Columns and Output Columns ?
I always end up changing the datatype properities in both to make things work :-)
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Jun 1, 2006
I created a SSIS package, added Script task. created data flow task programatically, trying to add a flat file source component programatically. stuck at this point.
my goal is to add flat file source component to the data flow task and insert into a table in sql server using oledb destination component all programatically.
any help is appreciated. thanks.
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